const BASE = __API_URL__ export async function requireAuth() { const res = await fetch(`${BASE}/whoami`, { credentials: 'include' }) if (res.status === 401) { window.location.href = '/login.html' return null } return res.text() } export async function redirectIfAuthed() { const res = await fetch(`${BASE}/whoami`, { credentials: 'include' }) if (res.ok) { window.location.href = '/' } }